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AS3581-033 O-Ring

5331-01-705-4002

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Official Item Classification

Name
O-Ring
Part Number
AS3581-033
(NSN) National Stock Number
5331-01-705-4002
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5331 O-Ring
(INC) Item Name Code
47946
(FIIG) Federal Item Identification Guide
A510X0
Date
09/19/2022 (4 years ago)

-20.0 fahrenheit and 400.0 fahrenheit temp rating, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, packing, preformed - o-ring seal ams7259 part name assigned by controlling agency, 1.971 inches minimum and 2.007 inches maximum center hole diameter, 85.0 shore durometer a minimum and 95.0 shore durometer a maximum hardness rating

Specs & Compatibility

Temp Rating

-20.0 fahrenheit and 400.0 fahrenheit

Cross-Sectional Height

0.067 inches minimum and 0.073 inches maximum

Center Hole Diameter

1.971 inches minimum and 2.007 inches maximum

Hardness Rating

85.0 shore durometer a minimum and 95.0 shore durometer a maximum

Part Name Assigned By Controlling Agency

packing, preformed - o-ring seal ams7259

Material

rubber fluorocarbon class fpm

Material Document And Classification

ams7259 aerospace material spec std single material response

Specification/Standard Data

0u583-as3581 professional/industrial association standard

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0047946

Related Hardware Products

Part Number Description
AS3581-033 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-705-4002?
The FSCG of the NSN 5331-01-705-4002 is 5331
Does NSN 5331-01-705-4002 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5331-01-705-4002 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-705-4002 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5331-01-705-4002 was assigned to the Federal Catalog?
It was assigned 4 years ago, on Mon, Sep 19, 2022